CVE-2023-0291

2023-06-0906:15:48

Google

osv.dev

wordpress

authorization bypass

capability check

ajax action

media files

unauthenticated attackers

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

7.1 High

AI Score

Confidence

Low

0.003 Low

EPSS

Percentile

68.1%

JSON

The Quiz And Survey Master for WordPress is vulnerable to authorization bypass due to a missing capability check on the function associated with the qsm_remove_file_fd_question AJAX action in versions up to, and including, 8.0.8. This makes it possible for unauthenticated attackers to delete arbitrary media files.

CPENameOperatorVersion
quiz_master_nexteq5.1.6
quiz_master_nexteq8.0.3
quiz_master_nexteq5.0.0
quiz_master_nexteq6.3.5
quiz_master_nexteq4.4.1
quiz_master_nexteq8.0.6
quiz_master_nexteq4.2.4
quiz_master_nexteq5.0.2
quiz_master_nexteq4.6.5
quiz_master_nexteq4.3.0

Name	Operator	Version
quiz_master_next	eq	5.1.6
quiz_master_next	eq	8.0.3
quiz_master_next	eq	5.0.0
quiz_master_next	eq	6.3.5
quiz_master_next	eq	4.4.1
quiz_master_next	eq	8.0.6
quiz_master_next	eq	4.2.4
quiz_master_next	eq	5.0.2
quiz_master_next	eq	4.6.5
quiz_master_next	eq	4.3.0